Setting up Minecraft 1.12.2

Hi, Kaz here. People need to know how to change their minecraft from 1.13 to 1.12.2? Easy guide here.

Step 1 - Open the launcher and go to launch options

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Step 2 - Click +Add New

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Step 3 - Click on version, use the drop down and click on 1.12.2

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Step 4 - Click save and launch the game